TY  - BOOK
AU  - Gillson, Joseph L (Ed.)
TI  - Industrial mineral and rocks: nonmetallics other than fuels
U1  - 553 21st
PY  - 1960///
CY  - New York
PB  - American Institute of Mining, Metallurgical and Petroleum Engineers
KW  - Industrial minerals; Nonmetallic minerals; Rocks; Mineral industries
ER  -